Aluminium LED PCB, High Power Aluminum PCB,Aluminium based PCB used for LED,Ellipse Aluminum PCB ,Aluminum Based PCB,mcpcb aluminum pcb led 1. ISO9001:2000, ... substrate pcb3.aluminum base copper-clad laminate pcb4.aluminum base pcb FeaturesEffectively handle the thermal diffusion during circuit design Reduce ... according to their product design requirements. Circuit board, SMT,aluminum PCB,PCBA-9